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发明名称
STYLUS CLEANING APPARATUS FOR DIC RECORD PLAYER
摘要
申请公布号
GB2070315(A)
申请公布日期
1981.09.03
申请号
GB19810004657
申请日期
1981.02.13
申请人
RCA CORP
发明人
分类号
G11B3/58;G11B9/06;(IPC1-7):G11B3/58;G11B21/12
主分类号
G11B3/58
代理机构
代理人
主权项
地址
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